Current location - Training Enrollment Network - Mathematics courses - It is urgent to find the 80-crossing problem in the first semester of grade five. ! ! No answer, addition, subtraction, multiplication and division, decimal point,
It is urgent to find the 80-crossing problem in the first semester of grade five. ! ! No answer, addition, subtraction, multiplication and division, decimal point,
12.2×8=

10.6×3=

8.7×9=

2。 5× 1=

4.8×6=

7。 8×7=

1. 1×7=

4.2×6=

4.4÷2=

6.3×4=

7.5×3=

5.2÷2=

1.6÷2=

3.3÷3=

8.4÷3=

7.5÷5=

6.3÷3=

8.5÷5=

2. 1÷3=

0.5×2=

7.8÷2=

4.6÷3=

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